Physics · Power Systems
In automatic generation and load-frequency control systems, secondary frequency controllers are typically carried out using which type of controller?
- 1P (Proportional) controllers only
- 2I (Integral) controllers only
- 3D (Derivative) controllers only
- 4PID (Proportional-Integral-Derivative) controllers✓
Correct answer
PID (Proportional-Integral-Derivative) controllers
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